On Wed, 23 Feb 2005 15:39:00 -0700, Robert Rolf wrote: > You could also use a 3.5 mm stereo headphone plug/jack. > You'd have to make your own adapter, but we've been using them > for years on our experimental stimulators, with good success. > Put PC Tx on ring so you'll never get tx-tx collision when > inserting. > My old digital camera came with this type of cable. You might be able to find a bunch on the surplus market for very cheap. Otherwise, use an 8-pin mini-din in the pinout used by old Macs and some video equipment. (sony dxc-950 at least). MCM electronics sells a DB-9 to minidin-8 cable for this one. Regards, Mark markrages@gmail -- You think that it is a secret, but it never has been one. - fortune cookie -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist